\documentclass{article}
\usepackage{amssymb,amsmath,amscd,concmath}
\pagestyle{empty}
\begin{document}
\begin{equation*}
Winblows->Start()
for {
  if (Winblows->still_is_running) {
    if (!Wiblows->Crash(BSOD)) {
      Annoying_popup->Show(65535)
    }
  }
}
Winblows->Shut_Down();
\end{equation*}
\end{document}
